ELRV-30产品概述
Features:
70 mm DIN Rail Housing
Designed to Monitor and Detect Earth Fault Currents (Up to 30 A) in Conjunction with a Toroid (Sold Separately)
Digital LED Display Shows Measured Leakage Current as Well as Various User Settings
Microprocessor Controlled with Internal Monitoring (Self-Checking)
Sensitivity (IDN) and Time Delay (DT) Adjustable Using Simple 2-Button Operation
“Display” Push Button Allows User to View Settings without Needing to Open the Tamperproof Cover
Single Button Operation for “Test/Reset” and Connection Facility for Remote “Test” and “Reset” Push Buttons
Connection for Remote Lamp Facility Warning User Prior to a Trip Condition (Level Adjustable By User)
Toroid Open Circuit Detection Forces Unit to Trip
2 × SPDT Relay Output 8 A
LED Indication of User Settings and Fault Condition After Unit Has Tripped
